baber/WOPTO huggingface dataset:
Patent JP-S6423617-A (JP)
Title: Fet capacitance driver logic circuit
Inventor: DEBUITSUDO II FUARUKAASON
IPC: H03K17/687
Filed: 1988-06-23
Abstract: PURPOSE: To minimize a delay action by a capacitance while keeping a low power level by connecting an inverter to a gate of a FET from a connecting point. CONSTITUTION: An inverter 22 connects to a gate of a FET 23 from a connection point 16. In the case that a pull-down circuit Y is an active device, a signal translator 20 is connected to the circuit Y by a broken line 19. Then a capacitance C is rapidly charged by a FET 23 and when an output gets higher, the FET 23 is turned off, Thus, while keeping a low power level, the delay action of a capacitance 13 is minimized.
Patent JP-S6213375-A (JP)
Title: Recorder
Inventor: SHIRAKAWA HIROSHI
IPC: B41J31/00
Filed: 1985-07-11
Abstract: PURPOSE:To enable repeated use with a simple construction without requiring a rewinding mechanism, by providing a film in the form of a rotary disk capable of being rotated with a point as a center. CONSTITUTION:The film 1A comprises a multiplicity of minute holes 11, and is rotated in one direction 7 with a point as a center through a rotary shaft 6. By the rotating motion, the film can be moved through an ink-supplying device 2. Therefore, need for a film-rewinding mechanism is eliminated, and problems of jointing of film ends,as in the case of a loop form film, breakage of the film at the joint part and the like can be avoided. Where the stiffness of the film 1A is insufficient, the ink-supplying device 2 is provided over the entire circumference except the part 21 at which a thermal head 3 is disposed, and the film 1A is supported by the device 2.
Patent JP-H0319343-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKEUCHI MASAHIRO
IPC: H01L23/52
Filed: 1989-06-16
Abstract: PURPOSE:To prevent an electrode consisting of a polycide film from being formed into an overhang even if the electrode is formed by a method wherein a first insulating film under the side surfaces of the first electrode and in the vicinities of the side surfaces is etched and a high-melting point metal film is selectively formed on the upper surface and the side surfaces of the first electrode and on an exposed first conductivity type semiconductor substrate by a chemical vapor growth method. CONSTITUTION:A gate oxide film 102 is formed and an electrode 103 consisting of a polycrystalline silicon film is formed. Then, part, which is connected with a silicon substrate 101, of the electrode 103 and a resist 104 of a part, at which the substrate 101 is exposed, are opened. Then, the film 102 is etched to make the substrate 101 expose. In this case, as the etching using a hydrofluoric acid is isotropic, part of the film 102 under the electrode 103 is also side etched. Then, after the resist 104 is removed, a tungsten film is selectively formed on the exposed parts of the electrode consisting of the polycrystalline silicon film 103 and the substrate 101 by a selective CVD method.
Patent JP-H10338496-A (JP)
Title: Oscillation controller and front and rear center of gravity position assuming device of industrial vehicle
Inventor: ISHIKAWA KAZUO
IPC: B66F9/22
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To regulate the oscillation of an axle by detecting a position of center of gravity in the forward and backward directions and regulating the oscillation of the axle based on the value so that a drive wheel does not float. SOLUTION: An axle regulation mechanism consists of a damper 13 and a shut off valve 14. A solenoid 14a provided in the shut off valve 14 and each sensor 21 to 25 are electrically connected with a controller C as a control means. A front and rear center of gravity position detection means consists of a lift sensor 23, a pressure sensor 24, a mast angle sensor 25, and the controller C. The controller C incorporates a microcomputer and an A/D conversion circuit, and the microcomputer is provided with a CPU(central processing unit), ROM (read only memory), and an output interface. Various program data including program data for swing control processing which locks a rear axle 10 and regulates its oscillation to keep running stability at the predetermined period set in advance is stored in ROM.
Patent JP-H08323171-A (JP)
Title: Carbonate water producing device
Inventor: KAZUMA YASUO
IPC: B01F1/00
Filed: 1995-05-30
Abstract: PURPOSE: To rapidly produce carbonate water having a high carbon dioxide content and having good taste to drink by providing the inside of a carbon dioxide pressure vessel with a mixing vessel by apart a spacing from the inside wall of the pressure vessel to attain the sufficient contact of the water with the carbon dioxide and allowing the water to flow into to the bottom of the carbon dioxide vessel through the part between a partition plate and the vessel wall. CONSTITUTION: The mixing vessel 16 is disposed below a carbon dioxide introducing port 8 and a spray 9 apart the spacing from the inside wall of the carbon dioxide pressure vessel 1. The sprayed water is absorbed in the form of very small water droplets into the carbon dioxide and is brought into collision against the water stagnating in the mixing vessel 16, by which the carbon dioxide is included into the water and many very small air bubbles are generated and mixed. The good carbonated water is thus obtd. The carbonated water, thereafter, passes the underside of the partition plate 17 which is fixed at one end to the inside wall of the carbon dioxide pressure vessel 1 and is extended at the other end near to the bottom 16b of the mixing vessel 16.  The carbonate water flows over the vessel wall 16a and flows down to the bottom 16b of the vessel 1 from a space between the inside wall of the vessel 1 and the vessel wall 16a. The carbonated water comes into sufficient contact with the carbon dioxide during the course of this downflow and absorbs the carbon dioxide.
Patent JP-2000344943-A (JP)
Title: Rubber composition
Inventor: KOBAYASHI TAKUMI
IPC: C08L63/00
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition improved in physical characteristics such as strength and hardness without lowering processability in kneading operations, etc., by including a rubber other than butyl rubber, an epoxy resin and a vulcanizing agent. SOLUTION: This composition is obtained by including (A) a rubber other than butyl rubber (e.g. a styrene-butadiene rubber), (B) an epoxy resin (e.g. a novolak type epoxy resin) and (C) a vulcanizing agent (e.g. sulfur). The epoxy equivalent of the component. B is preferably <=500. The contents of the components based on 100 pts.wt. of the component A are preferably 0.5-100 pts.wt. of the component B and 0.2-5 pts.wt. of the component C. A filler (e.g. channel black) may be contained in the above composition and a vulcanization accelerator, a vulcanization acceleration aid, an antiscorching agent, an age resistor, an antioxidant, a plasticizer, a foaming agent, a lubricant, a processing aid, etc., may further be used.
Patent JP-S6049128-A (JP)
Title: Ring tube for fluid pressurizing apparatus
Inventor: TAKAHASHI TAKASHI
IPC: F16D25/04
Filed: 1983-08-25
Abstract: PURPOSE:To facilitate preparation and prevent the reduction of work efficiency due to the leakage of fluid by forming a ring tube for pressurizing a pressurized surface through the expansion by the feed of pressurized fluid, by joining a plurality of ring-shaped half divided members. CONSTITUTION:An input shaft 2, and an output shaft 3 are installed onto the both sides of a casing 1, and a planetary gear mechanism 4 is installed between the both shafts 2 and 3. A rib part 8 is formed onto the outer periphery of an internal gear 8 in free state which constitutes the planetary gear mechanism 4, and a friction plate 9 is opposed to the rib part 8. In this case, a ring tube 10 is installed onto the back surface of the friction plate 9 and fixed through a feeding pipe 12 installed into the casing 1. The ring tube 10 is formed by joining 13 and 14 two ring-shaped half divided members 10a and 10b, and the section is formed into flat form in the plane direction including the ring. Therefore, the internal gear 8 is press-attached onto the casing 1 through the friction plate 9 by inflating the ring tube 10 by working oil.
Patent JP-S5779400-A (JP)
Title: Thrust preventive vibro-insulator in piping of pump
Inventor: SATOU YOSHIO
IPC: F17D1/20
Filed: 1980-10-31
Abstract: PURPOSE: To prevent occurrence of thrust and isolate vibration in the pipe arrangement of a pump, by connecting one end of delivery and suction manifolds to liquid and flexible pipes and supporting the other end through a flexible pipe.  
     CONSTITUTION: A bracket 18 integrally formed with a pump 1 is adapted to a foundation 19 through a vibro-insulator 20, on top of that a vibro-isolator 21 and washer 22 are tightened by a bolt. Then one end of a suction manifold 6 is connected to a buried liquid feed pipe 4 through a flexible pipe 5, and the other end is fixed to one end of a flexible pipe 31 through a tee 26 communicated to the pump 1. While one end of a delivery manifold 12 is connected to a buried feed liquid pipe 14 through a flexible pipe 13, and the end part of the manifols 12 is fixed to a bearing mount 34 through a tee 29 and flexible pipe 33. When the pump 1 is driven, fluid flows in the feed liquid pipe 4 and the manifold 6 and branches at the tee 26 from the manifolds, then flows into the feed liquid pipe 14 through the delivery manifold 12. In this case, though reaction force is applied to the suction manifold 6 and the delivery manifold 12, occurrence of thrust and vibration can be prevented by vibro-insulating action of the flexible pipes 5, 13, 31, 33. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H103236-A (JP)
Title: Cleaning device
Inventor: HAMADA SHIYUUTA
IPC: G03G21/10
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To draw out a cleaning device without exerting an effect on an image carrier by constituting the device so that the cleaning device may be detached after a cleaning blade is surely separated from the surface of the image carrier in the case of detaching only the cleaning device in a state where the image carrier is attached to the image carrier. SOLUTION: When an opening/closing member 400 is opened in a direction shown by an arrow in order to take out the cleaning device CL from a color image forming device, a projection 210 is disengaged from the hole of the member 400 and a cleaning actuating member 207 is checked and stopped on the surface of the frame body 300 of the device CL by a projected locking part 208. At this position, a large-diameter part 206B presses and moves a roller 204. The roller 204 is pressed downward and the leading edge of the cleaning blade 200 is turned in a direction where it is separated from the surface of a photoreceptor drum 10. The turned position of an actuating frame body 203 is maintained by the large-diameter part 206B. The device CL is taken out in a state where the leading edge of the blade 200 is separated from the surface of the drum 10.
Patent JP-S6048242-A (JP)
Title: Clamping device for positioning of work changing pallet in machine tool
Inventor: YONEZAWA KEITAROU
IPC: B23Q7/14
Filed: 1983-08-23
Abstract: PURPOSE:To aim at simplification in a system structure, by clamping a work changing pallet in making contact directly with symmetrical and longitudinal pairs of positioning members being secured on a table. CONSTITUTION:A symmetrical pair of positioning support members 12 and 12 receiving an inner side 2a of a pallet 2 are clamped to an inner part of a table 1 of a machine tool while a longitudinal pair of supporting members 13 and 13 receiving a left side 2b of the pallet 2 are also clamped to a left spot of the table 1. At a right spot and a front part of the table 1, there are provided with longitudinal and symmetrical pairs of clamp mechanisms 22, 22, and 23, 23 action on each of the right side 2c and a front side 2d of the pallet 2. And, the pallet 2 is pressed to these positioning support members 13 and 12 being opposed in supporting these sides 2c and 2d of the pallet 2.
Patent JP-S5678167-A (JP)
Title: Manufacture of complementary-type insulate gate field effect transistor
Inventor: FUNABASHI TSUNEO
IPC: H01L21/8238
Filed: 1979-11-30
Abstract: PURPOSE:To plan to simplify a manufacturing process by a method wherein double field ions of a P type impurity and double enhancement ions of the P type and N  type impurities are injected. CONSTITUTION:An N-well 302 is formed in the P type substrate 301 in low concentration. Then, the P type impurity layer 306 is formed in the substrate 301 in the use of a mask for controlling the impurity concentration. Then again, an impurity having selectively a concentration sloping in the direction of depth is added  to a region on which an N type and P type active transistors are formed to form an N type impurity layer 308 lower in concentration than that of the layer 304 and a P type impurity layer 310 lower in concentration than that of the layer 306. By forming the layer 308 and the layer 310 in such a manner, the two masks for controlling the impurity concentration are disused and the manufacturing process can be simplified.
Patent JP-S5779216-A (JP)
Title: Engine cooling control device of four-wheel drive car
Inventor: KODAMA MASAYUKI
IPC: F01P7/04
Filed: 1980-10-31
Abstract: PURPOSE: To enlarge the capacity of engine cooling and thereby prevent abrupt temperature rise of an engine by allowing the cooling fan to operate in linkage with the 2,4 wheel drive changeover means and furnishing an additional cooling fan for four-wheel driving.  
     CONSTITUTION: The part-time system in a four-wheel drive car changes over from two to four wheel drive and vice versa at any desired time. Besides a regular cooling fan 2, an additional cooling fan of motor drive type 2' is furnished for four wheel driving. When the 2,4 wheel drive changeover lever 6 is turned into the four-wheel drive position and the 4WD switch 7 is operated, the cooling fan 2 in operation will continue operating because of the action of a control circuit 5 and, in case the fan 2 is off service, both cooling fans 2, 2' are put into operation parallelly. Thus the rate of wind delivery can be increased and the capacity of cooling enlarged. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0686962-A (JP)
Title: Waste recycling system
Inventor: KIYASHII JIYOONZU GIARII
IPC: B07B1/00
Filed: 1993-06-02
Abstract: PURPOSE: To obtain an improved waste recycling system for on-site cleaning of a pipeline which minimizes the generation amount of the solid waste requiring waste disposal. CONSTITUTION: This waste recycling system has a collection chamber 7 which houses a baffle plate 8 for sieving of solids by bringing gas for propulsion containing the cleaning particles from an inlet 2 and the waste particles removed from a pipeline and has a conical bottom 9, an outlet 11 for taking out the gaseous flow from the collection chamber and a particle container 12 for introducing the cleaning particles to the gaseous flow for propulsion. The system has a transfer unit 16 which exists between the collection chamber and the particle container for cleaning, shifts and holds the solid waste particles to the bottom end, and is provided with an inclined screen 22 passing the cleaning particles to the cleaning particle container, means 19, 20 for generating vacuum within the transfer units 16 and a vibration machine 23 for imparting vibration to a screen.  The cleaning particles are cyclically used and the solid waste disposal amount is decreased.
Patent JP-S5678727-A (JP)
Title: Conveying device
Inventor: TAKAMATSU TSUNEO
IPC: B66C1/22
Filed: 1979-11-29
Abstract: PURPOSE: To enable sequential conveyance of the lines of articles to be conveyed line by line by providing a detector in a unit corresponding to the holding part of a robot and thereby detecting directly the articles to be conveyed which are aligned and piled in a container-box.  
     CONSTITUTION: An arm 4 is lowered by a starting instruction from the robot, through the intermediary of a bracket 20 engaged with a chain 21, and a pressure board 41 contacts with the upper surface of the article situated in the deepest position X, while the lowering motion is stopped by a sign from a limit switch. Subsequently, the unit 6 is advanced through the intermediary of the chain 5, a projector 35 is intruded, and an engaging body contacts with the end surface of the article 34 to be conveyed to make the limit switch operate, whereby the unit 6 is  stopped. Then, with the elevation of the arm 4, the article hooked on the projector 35 is lifted, a post 2 is turned by the action of a cylinder 16, and thereby the article is placed on a conveyor 9. The articles are conveyed sequentially line by line from the forefront line thereof through the positioning by the projector 35, and then the position of the upper surface of the article situated in the deepest position on the 2nd stage is detected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S64378-A (JP)
Title: Scroll compressor
Inventor: KITAYAMA HIROSHI
IPC: F04C18/02
Filed: 1987-06-22
Abstract: PURPOSE: To satisfactorily lubricate and cool sliding sections by forming a passage or the like communicating hole sections on a retainer in a compressor arranged with the retainer storing balls in the hole sections between a rotary scroll and a block fixed with a fixed scroll.  
     CONSTITUTION: A rotary scroll 5a is engaged with a fixed scroll 4 fixed to a block 3. A retainer 20 is pinched between the anti-lap side and rear face of the end plate of the rotary scroll 5a, and balls 15m are stored in the retainer 20. The retainer 20 forms a circular passage 21 communicating the hole sections storing the balls 15m. A communicating path 22m is formed on the normal line of the circular passage 21 to communicate the hole sections storing the balls 15m and the inner and outer periphery of the retainer 20. A large quantity of lubricating oil is thereby fed to the hole sections storing the balls 15m, and sliding sections are satisfactorily lubricated and cooled. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5853615-A (JP)
Inventor: RUUDORUFU BABITSUKA
IPC: F01L9/14
Filed: 1982-09-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S642852-A (JP)
Title: Vibrating device for workpiece for cutting
Inventor: NAKAGAWA TAKEO
IPC: B24B1/04
Filed: 1987-06-24
Abstract: PURPOSE: To permit a device so as to easily and highly efficiently grind a workpiece of fine ceramics or the like with no restriction of a grinding wheel and the grinding method by providing plural sets of piezo-electric elements respectively supporting each direction of X, Y, Z of a table for mounting a workpiece.  
     CONSTITUTION: In a condition that no voltage is applied, a vibrating table 3, which supports its three axial directions in a frame structure 1 through each piezo-electric element IWXII or spring 5, 5', functions as an ordinary work table. Accordingly, the table 3 mounts a workpiece W driving a grinding wheel 4, and the table 3, while it presses the grinding wheel 4 by the required load to the workpiece W, moves together with the frame structure 1 by a grinding machine table 2, performing normal grinding work. Next the vibrating table 3, when voltage of a bipolar power source is selectively applied to the piezo electric elements IWXII by a signal from a microcomputer, vibrates, as the result, vibrating the workpiece W in a desired direction, and the polishing work is performed. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5582243-A (JP)
Title: Air-conditioner by solar heat
Inventor: ASADA NOBUO
IPC: F24F11/02
Filed: 1978-12-15
Abstract: PURPOSE: To provide the said apparatus which can be put into stable operfation by controlling a compressor when hot water in a heat accumulator connected with a hot water coil arranged at the indoor unit part of a heat pump type air conditioner exceeds the specified temperature.  
     CONSTITUTION: In an indoor unit 1 a hot water coil 10 is built near a heat exchanger 4 and connected with a heat accumulator 13 connected with a solar heat receiver 19 through a go-pipe 11 and a return-pipe 12. A three-way motor valve 15 is provided on the go-pipe 11 between the heat accoumulator 13 and a circulation pump 14 and is formed a bypass circuit which is connected with the return pipe 12 connecting both the heat accumulator 13 and the hot water coil 10 through a bypass pipe 16 capable of tying directly the go-pipe 11. The three-way motor valve 15 is controlled by the output of a thermosensitive part 17 put on the pipe wall on the way of the go-pipe 11 and that 18 put on the upper part in the heat accumulator 13. The drive of the compressor 2 is allowed to be controlled through a thermorlay 23 in response to the output of a thermosensitive part 22 placed in the inlet part of the hot water coil 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0449188-A (JP)
Title: Elevator device
Inventor: INABA HIROMI
IPC: F16C32/04
Filed: 1990-06-15
Abstract: PURPOSE:To reduce uncomfortable rolling or the like of a riding cage by creating a distance command in such a manner that an absolute position in the horizontal direction of the riding cage agrees almost with a predetermined reference position. CONSTITUTION:A case that a guide rail is not completely perpendicular to spread to the outer side in the central part can be considered as misalignment of the guide rail in a direction at a right angle with the direction of riding in an elevator riding cage. In the case of the guide rail thus aligned, both gaps are widened in the vicinity of an intermediate story when an elevator is operat ed by controlling the gap to a fixed value, so that a control unit is placed in a condition that gap control can not be performed in a sufficiently stable manner by allowing an excessive current to flow in a coil for the gap to approach a target value and overheating the coil or by placing an operating point of a device in a saturated region of the coil. Then respective gaps DELTA1, DELTA2 are obtained during running of the riding cage, and a value (DELTA1+DELTA2)/2 is used as right and left gap commands DELTA so that the riding cage is positioned in the center of the guide rail.
Patent JP-H11325809-A (JP)
Title: Welding bead center position detector
Inventor: MATSUFUJI YASUHIRO
IPC: G01B7/00
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a welding bead center position detector of high precision which is not affected by level difference of welding part detecting signals which are different due to welding part shapes. SOLUTION: A rotary table 4 on which an E-type eddy current sensor 3 is fixed is subjected to uniform circular motion around a rotating shaft 7 as a center, by a motor 5 and a rotating gear 6, above a welding bead 2 of a welding pipe 1. A slip ring 8 is arranged above the rotary table, and the E-type eddy current sensor 3 and an eddy current flow detecting processing part 9 are connected via the slip ring 8, without twisting a cable by rotation. An output of the eddy current flow detecting processing part 9 is inputted in a welding bead center position detecting part 10. The welding bead center position detecting part 10 detects the welding bead center position from two boundary detecting signals of welding bead and a parent material part which are outputted from the eddy current flow detecting processing part 9, when the eddy current sensor 3 passes a welding bead 2 position.